SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:57:50 PM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 7:48:51 PM | 1.50 | 1:12 | 2:39 | 75 | |
| W Bellfort | Bellaire | 7:55:51 PM | 2.90 | 2:43 | 5:22 | 64 | |
| Bellaire | S Fry Rd | 7:57:50 PM | 1.60 | 1:20 | 6:42 | 72 | |
| S Fry Rd | Cinco Ranch Blvd | 7:57:50 PM | 2.00 | 2:01 | 8:43 | 60 | |
| Cinco Ranch Blvd | Kingsland | 7:57:50 PM | 2.20 | 2:50 | 11:33 | 47 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:57:50 PM | 1.50 | 2:09 | 13:41 | 42 | |
| Morton | Clay Rd | 7:57:50 PM | 1.60 | 1:31 | 15:12 | 63 | |
| Clay Rd | Beckendorff | 7:57:50 PM | 1.30 | 1:17 | 16:29 | 61 | |
| Beckendorff | FM-529 | 7:57:50 PM | 1.00 | 00:53 | 17:22 | 68 | |
| FM-529 | West Rd | 7:57:50 PM | 2.50 | 2:03 | 19:25 | 73 | |
| West Rd | House Hahl | 7:57:50 PM | 1.30 | 1:08 | 20:33 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 7:57:50 PM | 1.40 | 1:15 | 21:48 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:57:50 PM | 2.40 | 2:10 | 23:58 | 66 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 7:57:50 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:57:50 PM | 1.40 | 1:19 | 3:24 | 64 | |
| House Hahl | West Rd | 7:57:50 PM | 1.30 | 1:17 | 4:41 | 61 | |
| West Rd | FM-529 | 7:57:50 PM | 2.50 | 2:07 | 6:48 | 71 | |
| FM-529 | Beckendorff | 7:57:50 PM | 1.00 | 00:59 | 7:47 | 61 | |
| Beckendorff | Clay Rd | 7:57:50 PM | 1.30 | 1:12 | 8:59 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:57:50 PM | 1.50 | 1:53 | 10:51 | 48 | |
| IH-10 Katy | Kingsland | 7:57:50 PM | 1.25 | 1:10 | 12:01 | 64 | |
| Kingsland | Cinco Ranch Blvd | 7:57:50 PM | 2.20 | 2:19 | 14:20 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 7:57:50 PM | 2.00 | 2:11 | 16:31 | 55 | |
| S Fry Rd | Bellaire | 7:57:50 PM | 1.60 | 1:41 | 18:12 | 57 | |
| Bellaire | W Bellfort | 7:57:50 PM | 2.90 | 2:34 | 20:46 | 68 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:41 | 20:41 | 89 | |
